package com.xc.xcmanage.web.handler;

import com.alibaba.fastjson.JSON;
import com.xc.xcmanage.domain.AjaxResult;
import org.springframework.http.HttpStatus;
import org.springframework.security.access.AccessDeniedException;
import org.springframework.security.web.access.AccessDeniedHandler;
import org.springframework.stereotype.Component;

import javax.servlet.ServletException;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;

/**
 * 自定义访问权限不足处理
 */
@Component
public class AccessDeniedHandlerImpl implements AccessDeniedHandler {
    @Override
    public void handle(HttpServletRequest request, HttpServletResponse response, AccessDeniedException accessDeniedException) throws IOException, ServletException {
        AjaxResult result = new AjaxResult(HttpStatus.FORBIDDEN.value(), "权限不足");
        String json = JSON.toJSONString(result);

        response.setStatus(200);
        response.setContentType("application/json");
        response.setCharacterEncoding("utf-8");

        response.getWriter().print(json);
    }
}
